@floydspace/eslint-plugin-rules

ESLint rules plugin

Usage no npm install needed!

<script type="module">
  import floydspaceEslintPluginRules from 'https://cdn.skypack.dev/@floydspace/eslint-plugin-rules';
</script>

README

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Installation

Make sure you have TypeScript and @typescript-eslint/parser installed, then install the plugin:

npm i @floydspace/eslint-plugin-rules --save-dev

Note: If you installed ESLint globally (using the -g flag) then you must also install @floydspace/eslint-plugin-rules globally.

Usage

Add @typescript-eslint/parser to the parser field and @floydspace/rules to the plugins section of your .eslintrc configuration file:

{
  "parser": "@typescript-eslint/parser",
  "plugins": ["@floydspace/rules"]
}

Then configure the rules you want to use under the rules section.

{
  "parser": "@typescript-eslint/parser",
  "plugins": ["@floydspace/rules"],
  "rules": {
    "@floydspace/rules/prefer-optional-chaining": "error"
  }
}

You can also enable all the rules for our plugin. Add plugin:@floydspace/rules/all in extends:

{
  "extends": ["plugin:@floydspace/rules/all"]
}

Note: Make sure to use eslint --ext .js,.ts since by default eslint will only search for .js files.

Rules

Name Description
@floydspace/rules/prefer-optional-chaining Prefer use optional chaining operator